Two
of the most useful accessories for DSLRs are the same two accessories
we recommended when we all shot consumer grade 35mm film SLRs. A tripod
and a flash.
First, the tripod. There are certain types of
photo situations where a tripod is a virtual necessity. Long exposures,
multiple exposures, extreme close up, and extreme telephoto (or
telescope). Situations where it is handy but not vital are portraits
(esp groups), architectural, panoramas, and HDR.
Any time
the camera needs to be in the same exact place for a series of
exposures, a tripod helps ensure that. Any time camera shake can affect
the photo's sharpness, such as any high magnification work or very long
telephoto, a tripod is vital.
Certain types of HDR
photography benefit from keeping the camera in a repeatable position,
too. If you are trying to photograph a public place without people
everywhere in the frame, an HDR program that lets you stack exposures
and "ghost" any moving objects relies on tripod use. Panoramic stitching
is also much easier if your camera pivots around the same, repeated,
spot.
Second: flash / strobes. A flash or strobe adds a
power punch that built in flashes aren't able to deliver. Also, the lens
being further away from the flash helps make a more natural look and
can prevent "red eye" in portraits. Some higher end flashes allow for
off camera use, further enhancing our ability to model our subject with
the light.